Habitat and range The snowshoe hare is a northern species which thrives throughout much of Canada and even as far north as Alaska. In the upper half of Minnesota, it lives in dense woodlands and forest bogs.
Grana (plural of 'granum') are stacks of structures called thylakoids, which are little disks of membrane on which the light-dependent reactions of photosynthesis take place.
Summary. You have learned that grana serve as the substrate for the light reactions of photosynthesis. You have also examined the structure of grana and the role they play in generating ATP in plant and algae cells, which can differ in their thylakoid organization.nstructor: Meredith Mikell. Grana are a necessary part of the process of photosynthesis. In this article you will learn exactly what grana are: their structure, function, and prevalence, and will test your knowledge with a short quiz.